S
M
T
W
T
F
S
29
40°
28°
30
38°
28°
1
38°
27°
2
37°
27°
3
38°
28°
4
38°
27°
5
37°
27°
6
38°
26°
7
40°
28°
8
37°
29°
9
40°
30°
10
39°
32°
11
40°
34°
12
41°
32°
13
38°
30°
14
37°
29°
15
36°
30°
16
36°
28°
17
35°
27°
18
37°
29°
19
38°
26°
20
37°
27°
21
41°
34°
22
42°
34°
23
43°
33°
24
42°
33°
25
35°
25°
26
35°
31°
27
36°
31°
28
37°
32°
29
36°
32°
30
40°
31°
31
40°
32°
1
37°
32°
2
39°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Weißenberg
Weißenberg's December 2026 forecast shows daily high temperatures ranging from 35° to 43°, with overnight lows between 25° and 34°. The average high for December is 38° with an average low of 30°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Weißenberg. See also: January | February | March.